We have those on 2 of the cars. They came with them. I should go buy 8 regular lug nuts because they are a PITA.
Low profile tires, how to have a rough ride. I once saw some on a Caddy SUV. Stupidest looking thing ever.
Moving from one state with water problems to another?
Yeah, we all know you would have had it done months ago if it were your project.
3 gal/min is hardly low flow. We had a choice of 2 or 2.5/min. 2 is plenty. The shower heads designed to work with less water are quite good. Not the same as way back when you got a little disk with a hole in it to put inline. Then you got piddly water pressure from the shower head because it wasn't designed for low flow.
Years back when CA had a prior drought, my Aunt who lived in Mill Valley said everyone was doing serious conservation. Saved shower water by having the stopper in and used it to water plants. Then the drought was over and their water got more expensive .... because people had gotten so good at conserving the "fixed costs" weren't being covered by the per gallon price.